Perry, A. (2018). Twenty-one days: A Daniel Pitt novel (First Edition.). Ballantine Books.
Chicago Style (17th ed.) CitationPerry, Anne. Twenty-one Days: A Daniel Pitt Novel. First Edition. New York: Ballantine Books, 2018.
MLA引文Perry, Anne. Twenty-one Days: A Daniel Pitt Novel. First Edition. Ballantine Books, 2018.
警告:這些引文格式不一定是100%准確.